Slit-Scan photography

Slit-Scan photography is a camera technique in which bands of color project from a thin slit onto photographic film.

Applications

• The Slit-Scan technique was used to produce the so-called "psychedelic" scenes of Stanley Kubrick's 2001: A Space Odyssey
• Bernard Lodge used slit-scan to create the Dr Who title sequences from December 1973 to 1980.